espressif
diff --git a/‎CMakeLists.txt
-1 b/‎CMakeLists.txt
-1
diff --git a/‎cores/esp32/Ticker.cpp
-75 b/‎cores/esp32/Ticker.cpp
-75
diff --git a/‎cores/esp32/Ticker.h
-132 b/‎cores/esp32/Ticker.h
-132
@@ -30,7 +30,6 @@ set(CORE_SRCS
   cores/esp32/stdlib_noniso.c
   cores/esp32/Stream.cpp
   cores/esp32/StreamString.cpp
-  cores/esp32/Ticker.cpp
   cores/esp32/wiring_pulse.c
   cores/esp32/wiring_shift.c
   cores/esp32/WMath.cpp